Temperature level alarm



FIG. 1 is a front perspective view of a temperature level alarm embodying our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is an end elevational view thereof;

FIG. 4 is a top plan view thereof, the bottom being substantially identical in appearance with the top;

FIG. 5 is a rear elevational view thereof; and

FIG. 6 is an end elevational view thereof showing the end opposite that shown in FIG. 6. 

The ornamental design for a temperature level alarm, as shown and described. 